Enclosure for an electrical circuit board



FIG. 1 is a perspective view of an enclosure for an electrical circuit board showing my new design;

FIG. 2 is a perspective view thereof in an open position with the circuit board removed for the purpose of a complete disclosure, shown on a reduced scale;

FIG. 3 is a top plan view thereof;

FIG. 4 is a left side elevational view thereof with a portion disclosed in cross section form along a line bisecting the closing bolt shown on an enlarged scale;

FIG. 5 is a top plan view thereof shown in the open position for the purpose of a complete disclosure shown on a reduced scale;

FIG. 6 is a bottom plan view thereof, shown in the closed position;

FIG. 7 is a rear elevational view thereof shown on an enlarged scle; and

FIG. 8 is a right side elevational view thereof shown on an enlarged scale. 

The ornamental design for enclosure for an electrical circuit board, as shown and described. 